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+86 18681515767
Email :
marketing@jtspeedwork.com
Item NO.:
JT-1550Communication Interface
RS485Working frequency:
13.56MHzProtocol:
ISO15693 ISO14443A
JT-1550 HF RFID high-frequency integrated module is a professional-grade, high-performance high-frequency integrated module. The module is designed and developed based on the ISO 14443A protocol. It adopts the integrated design of module and antenna, which is convenient for users to integrate quickly. The module supports ISO1443A protocol card operation. The module adopts RS-485 signal interface, DC5V power supply
Features
Technical Parameters |
|
Working frequency |
13.56MHz |
Support protocol |
ISO14443A;ISO 15693 |
Reading distance |
0-5cm (reading distance is related to tag type, transmit power and application environment) |
Communication Parameters |
|
Communication Interface |
RS485 |
Serial port baud rate |
115200 bps no parity, 8 data bits, 1 stop bit |
Power Parameters |
|
Power |
DC 5V |
Reading Current |
100mA |
Stand-by Current |
40mA |
Environmental Parameters |
|
Working Temp. |
-20℃~60℃ |
Storage Temp. |
-30℃~70℃ |
Storage Humidity |
5%~95%RH no condensation |
Physical Parameters |
|
Size |
40x40mm |
Weight |
About 10g |
Pin |
Name |
Dec |
1 |
5V |
Module 5V power input |
2 |
TX1 |
RS-485B |
3 |
RX1 |
RS-485A |
4 |
GND |
Module ground |
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